gymnosperm
英 ['dʒɪmnə(ʊ)spɜːm]
英語の語源
- gymnosperm (n.)
- 1836, from French gymnosperme and Modern Latin gymnospermae (plural, 17c.), literally "naked seed" (i.e., not enclosed in an ovary), from gymno- "naked" + sperma "seed" (see sprout (v.)). Related: Gymnospermous.
例文
- 1. Gynosperm A general term for any seed plant except the angiosperms，characterized by bearing naked seeds.
- 裸体植物：被子植物以外の種子植物を総称して裸体植物と呼び、種子の露出を特徴とする。
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